CHINT NB1L 2P C32 30mA 10kA Differential Circuit Breaker

NB1L 2P C32 30mA A 10kA Differential Circuit Breaker — Comprehensive Electrical Safety

NB1L 2P C32 30mA A 10kA is a compact, two-pole Residual Current Circuit Breaker with Overcurrent protection (RCBO) from CHINT. This device combines the functions of a miniature circuit breaker and a residual current device (RCD) in a single unit, providing comprehensive protection against short circuits, overloads, and electrical leakage. Its 30mA sensitivity and Type A characteristic ensure reliable protection against both AC and pulsating DC fault currents, enhancing personal safety. The 10kA breaking capacity makes it suitable for installations with higher potential fault currents.

Technical Specifications:

• Type: RCBO (Residual Current Circuit Breaker with Overcurrent protection)

• Standard: IEC/EN 61009-2+A1:2012, GB/T 10963.1-2016

• Base Material: High-strength plastic housing (PA66) with internal metallic components (steel, copper)

• Application: Indoor use, residential, commercial, and industrial electrical installations

• Consumption: Not applicable – this is an electrical protection device, not a consumable material.

• Drying Time: Not applicable – this is an electrical protection device, not a material requiring drying.

• Durability: Mechanical life of 20,000 cycles; Electrical life of 6,000 cycles; Resistant to humidity, vibration, and shock.

• Packaging: Individually boxed, with clear product labeling and specifications.

Advantages:

• Enhanced safety with protection against both overcurrents and earth leakage.

• Compact design saves space in the distribution board.

• Type A RCD provides protection against pulsating DC leakage currents.

• High breaking capacity (10kA) ensures reliable operation during fault conditions.

• Simplified installation and wiring compared to separate MCB and RCD combinations.

• Reliable performance and long service life from a reputable manufacturer (CHINT).

Applications:

• Residential distribution boards for comprehensive circuit protection.

• Commercial buildings, protecting sensitive electronic equipment.

• Industrial facilities, safeguarding personnel and machinery.

• Outbuildings and extensions where RCD protection is required.